2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 package org.onap.aai.sparky.topology.sync;
23 import static java.util.concurrent.CompletableFuture.supplyAsync;
25 import java.io.IOException;
26 import java.util.ArrayList;
27 import java.util.Collection;
28 import java.util.Deque;
29 import java.util.Iterator;
30 import java.util.List;
32 import java.util.concurrent.ConcurrentLinkedDeque;
33 import java.util.function.Supplier;
35 import org.onap.aai.cl.api.Logger;
36 import org.onap.aai.cl.eelf.LoggerFactory;
37 import org.onap.aai.cl.mdc.MdcContext;
38 import org.onap.aai.restclient.client.OperationResult;
39 import org.onap.aai.sparky.config.oxm.GeoEntityLookup;
40 import org.onap.aai.sparky.config.oxm.GeoOxmEntityDescriptor;
41 import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
42 import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
43 import org.onap.aai.sparky.dal.NetworkTransaction;
44 import org.onap.aai.sparky.dal.rest.HttpMethod;
45 import org.onap.aai.sparky.inventory.entity.GeoIndexDocument;
46 import org.onap.aai.sparky.logging.AaiUiMsgs;
47 import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
48 import org.onap.aai.sparky.sync.IndexSynchronizer;
49 import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
50 import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
51 import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
52 import org.onap.aai.sparky.sync.enumeration.OperationState;
53 import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
54 import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
55 import org.onap.aai.sparky.sync.task.StoreDocumentTask;
56 import org.onap.aai.sparky.util.NodeUtils;
59 import com.fasterxml.jackson.core.JsonProcessingException;
60 import com.fasterxml.jackson.databind.JsonNode;
61 import com.fasterxml.jackson.databind.node.ArrayNode;
65 * The Class GeoSynchronizer.
67 public class GeoSynchronizer extends AbstractEntitySynchronizer implements IndexSynchronizer {
69 private static final Logger LOG = LoggerFactory.getInstance().getLogger(GeoSynchronizer.class);
71 private boolean allWorkEnumerated;
72 private Deque<SelfLinkDescriptor> selflinks;
73 private GeoEntityLookup geoEntityLookup;
74 private OxmEntityLookup oxmEntityLookup;
76 private Map<String, GeoOxmEntityDescriptor> geoDescriptorMap = null;
79 * Instantiates a new geo synchronizer.
81 * @throws Exception the exception
83 public GeoSynchronizer(ElasticSearchSchemaConfig schemaConfig, int internalSyncWorkers,
84 int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
85 NetworkStatisticsConfig esStatConfig, GeoEntityLookup geoEntityLookup,
86 OxmEntityLookup oxmEntityLookup) throws Exception {
88 super(LOG, "GEO", internalSyncWorkers, aaiWorkers, esWorkers, schemaConfig.getIndexName(),aaiStatConfig, esStatConfig);
89 this.geoEntityLookup = geoEntityLookup;
90 this.oxmEntityLookup = oxmEntityLookup;
91 this.allWorkEnumerated = false;
92 this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
93 this.synchronizerName = "Geo Synchronizer";
94 this.geoDescriptorMap = geoEntityLookup.getGeoEntityDescriptors();
95 this.aaiEntityStats.intializeEntityCounters(geoDescriptorMap.keySet());
96 this.esEntityStats.intializeEntityCounters(geoDescriptorMap.keySet());
97 this.syncDurationInMs = -1;
102 * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
105 public OperationState doSync() {
106 this.syncDurationInMs = -1;
108 setShouldSkipSync(false);
109 allWorkEnumerated = false;
110 syncStartedTimeStampInMs = System.currentTimeMillis();
111 String txnID = NodeUtils.getRandomTxnId();
112 MdcContext.initialize(txnID, "GeoSynchronizer", "", "Sync", "");
115 return OperationState.OK;
120 * Collect all the work.
122 * @return the operation state
124 public OperationState collectAllTheWork() {
125 final Map<String,String> contextMap = MDC.getCopyOfContextMap();
127 if (geoDescriptorMap.isEmpty()) {
128 setShouldSkipSync(true);
129 LOG.error(AaiUiMsgs.OXM_FAILED_RETRIEVAL, "geo entities");
130 return OperationState.ERROR;
133 Collection<String> syncTypes = geoDescriptorMap.keySet();
138 * launch a parallel async thread to process the documents for each entity-type (to max the of
139 * the configured executor anyway)
142 aaiWorkOnHand.set(syncTypes.size());
144 for (String key : syncTypes) {
146 supplyAsync(new Supplier<Void>() {
150 MDC.setContextMap(contextMap);
151 OperationResult typeLinksResult = null;
153 typeLinksResult = aaiAdapter.getSelfLinksByEntityType(key);
154 aaiWorkOnHand.decrementAndGet();
155 processEntityTypeSelfLinks(typeLinksResult);
156 } catch (Exception exc) {
157 LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, exc);
163 }, aaiExecutor).whenComplete((result, error) -> {
166 LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, error.getMessage());
172 while (aaiWorkOnHand.get() != 0) {
174 if (LOG.isDebugEnabled()) {
175 LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
181 aaiWorkOnHand.set(selflinks.size());
182 allWorkEnumerated = true;
185 } catch (Exception exc) {
186 LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, exc);
188 return OperationState.OK;
194 private void syncEntityTypes() {
196 while (selflinks.peek() != null) {
198 SelfLinkDescriptor linkDescriptor = selflinks.poll();
199 aaiWorkOnHand.decrementAndGet();
201 OxmEntityDescriptor descriptor = null;
203 if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
205 descriptor = oxmEntityLookup.getEntityDescriptors().get(linkDescriptor.getEntityType());
207 if (descriptor == null) {
208 LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
209 // go to next element in iterator
213 NetworkTransaction txn = new NetworkTransaction();
214 txn.setDescriptor(descriptor);
215 txn.setLink(linkDescriptor.getSelfLink());
216 txn.setOperationType(HttpMethod.GET);
217 txn.setEntityType(linkDescriptor.getEntityType());
219 aaiWorkOnHand.incrementAndGet();
221 supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
222 .whenComplete((result, error) -> {
224 aaiWorkOnHand.decrementAndGet();
227 LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, error.getMessage());
229 if (result == null) {
230 LOG.error(AaiUiMsgs.SELF_LINK_GET_NO_RESPONSE, linkDescriptor.getSelfLink());
232 processEntityTypeSelfLinkResult(result);
241 * Process entity type self links.
243 * @param operationResult the operation result
245 private void processEntityTypeSelfLinks(OperationResult operationResult) {
247 final String jsonResult = operationResult.getResult();
249 if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
252 JsonNode rootNode = mapper.readTree(jsonResult);
253 JsonNode resultData = rootNode.get("result-data");
255 if (resultData.isArray()) {
256 ArrayNode resultDataArrayNode = (ArrayNode) resultData;
258 Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
260 while (elementIterator.hasNext()) {
261 JsonNode element = elementIterator.next();
263 final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
264 final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
266 if (resourceType != null && resourceLink != null) {
268 if (geoDescriptorMap.containsKey(resourceType)) {
269 selflinks.add(new SelfLinkDescriptor(resourceLink + "?nodes-only", resourceType));
271 LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
272 // go to next element in iterator
279 } catch (IOException exc) {
280 LOG.error(AaiUiMsgs.ERROR_GENERIC, exc);
287 * Process entity type self link result.
291 private void processEntityTypeSelfLinkResult(NetworkTransaction txn) {
293 updateActiveInventoryCounters(txn);
295 if (!txn.getOperationResult().wasSuccessful()) {
299 GeoOxmEntityDescriptor descriptor = geoDescriptorMap.get(txn.getEntityType());
301 if ( descriptor == null ) {
306 if (descriptor.hasGeoEntity()) {
308 GeoIndexDocument geoDoc = new GeoIndexDocument();
310 final String jsonResult = txn.getOperationResult().getResult();
312 if (jsonResult != null && jsonResult.length() > 0) {
314 populateGeoDocument(geoDoc, jsonResult, txn.getDescriptor(), txn.getLink());
316 if (!geoDoc.isValidGeoDocument()) {
318 LOG.info(AaiUiMsgs.GEO_SYNC_IGNORING_ENTITY, geoDoc.getEntityType(), geoDoc.toString());
324 link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), geoDoc.getId());
325 } catch (Exception exc) {
326 LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc);
331 NetworkTransaction n2 = new NetworkTransaction();
333 n2.setEntityType(txn.getEntityType());
334 n2.setDescriptor(txn.getDescriptor());
335 n2.setOperationType(HttpMethod.PUT);
337 esWorkOnHand.incrementAndGet();
339 supplyAsync(new StoreDocumentTask(geoDoc, n2, elasticSearchAdapter), esExecutor)
340 .whenComplete((result, error) -> {
342 esWorkOnHand.decrementAndGet();
345 LOG.error(AaiUiMsgs.ES_STORE_FAILURE, error.getMessage());
347 updateElasticSearchCounters(result);
348 processStoreDocumentResult(result);
355 } catch (JsonProcessingException exc) {
356 LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, exc);
357 } catch (IOException exc) {
358 LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, exc);
366 * Process store document result.
370 private void processStoreDocumentResult(NetworkTransaction txn) {
372 OperationResult or = txn.getOperationResult();
374 if (!or.wasSuccessful()) {
375 LOG.error(AaiUiMsgs.ES_STORE_FAILURE, or.toString());
377 * if(or.getResultCode() != 404 || (or.getResultCode() == 404 &&
378 * !synchronizerConfig.isResourceNotFoundErrorsSupressed())) { logger.error(
379 * "Skipping failed resource = " + "link" + " RC=[" + or.getResultCode() + "]. Message: " +
389 public SynchronizerState getState() {
392 return SynchronizerState.PERFORMING_SYNCHRONIZATION;
395 return SynchronizerState.IDLE;
400 * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
403 public String getStatReport(boolean showFinalReport) {
404 syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
405 return this.getStatReport(syncDurationInMs, showFinalReport);
409 * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
412 public void shutdown() {
413 this.shutdownExecutors();
417 * Populate geo document.
420 * @param result the result
421 * @param resultDescriptor the result descriptor
422 * @param entityLink the entity link
423 * @throws JsonProcessingException the json processing exception
424 * @throws IOException Signals that an I/O exception has occurred.
426 protected void populateGeoDocument(GeoIndexDocument doc, String result,
427 OxmEntityDescriptor resultDescriptor, String entityLink)
428 throws JsonProcessingException, IOException {
430 doc.setSelfLink(entityLink);
431 doc.setEntityType(resultDescriptor.getEntityName());
433 JsonNode entityNode = mapper.readTree(result);
435 List<String> primaryKeyValues = new ArrayList<String>();
436 String pkeyValue = null;
438 for (String keyName : resultDescriptor.getPrimaryKeyAttributeNames()) {
439 pkeyValue = NodeUtils.getNodeFieldAsText(entityNode, keyName);
440 if (pkeyValue != null) {
441 primaryKeyValues.add(pkeyValue);
443 LOG.warn(AaiUiMsgs.ES_PKEYVALUE_NULL, resultDescriptor.getEntityName());
447 final String primaryCompositeKeyValue = NodeUtils.concatArray(primaryKeyValues, "/");
448 doc.setEntityPrimaryKeyValue(primaryCompositeKeyValue);
450 GeoOxmEntityDescriptor descriptor = geoDescriptorMap.get(resultDescriptor.getEntityName());
452 String geoLatKey = descriptor.getGeoLatName();
453 String geoLongKey = descriptor.getGeoLongName();
455 doc.setLatitude(NodeUtils.getNodeFieldAsText(entityNode, geoLatKey));
456 doc.setLongitude(NodeUtils.getNodeFieldAsText(entityNode, geoLongKey));
462 protected boolean isSyncDone() {
463 if (shouldSkipSync()) {
464 syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
468 int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
470 if (totalWorkOnHand > 0 || !allWorkEnumerated) {